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Protein

DNA-directed RNA polymerase subunit A'

Gene

rpoA1

Organism
Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H) (Methanobacterium thermoautotrophicum)
Status
Reviewed-Annotation score:

Annotation score:3 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Protein inferred from homologyi <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>This subsection of the ‘Function’ section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ section specifies the position(s) and type(s) of zinc fingers within the protein.<p><a href='/help/zn_fing' target='_top'>More...</a></p>Zinc fingeri60 – 103C4-typeSequence analysisAdd BLAST44

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionNucleotidyltransferase, Transferase
Biological processTranscription
LigandMetal-binding, Zinc

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
MTHE187420:G1G16-1013-MONOMER

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
DNA-directed RNA polymerase subunit A' (EC:2.7.7.6)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:rpoA1
Ordered Locus Names:MTH_1051
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiMethanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H) (Methanobacterium thermoautotrophicum)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri187420 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiArchaeaEuryarchaeotaMethanomada groupMethanobacteriaMethanobacterialesMethanobacteriaceaeMethanothermobacter
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000005223 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Keywords - Cellular componenti

DNA-directed RNA polymerase

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000740041 – 870DNA-directed RNA polymerase subunit A'Add BLAST870

Proteomic databases

PRoteomics IDEntifications database

More...
PRIDEi
O27125

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

M.thermoautotrophicum RNA polymerase is composed of four subunits: A',A'',B' and B''.

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
187420.MTH1051

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

More...
ProteinModelPortali
O27125

SWISS-MODEL Repository - a database of annotated 3D protein structure models

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SMRi
O27125

Database of comparative protein structure models

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ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the RNA polymerase beta' chain family.Curated

Zinc finger

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Zinc fingeri60 – 103C4-typeSequence analysisAdd BLAST44

Keywords - Domaini

Zinc-finger

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
arCOG04257 Archaea
COG0086 LUCA

KEGG Orthology (KO)

More...
KOi
K03041

Identification of Orthologs from Complete Genome Data

More...
OMAi
AVCPPYN

Database of Orthologous Groups

More...
OrthoDBi
POG093Z009Q

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.10.132.30, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR000722 RNA_pol_asu
IPR006592 RNA_pol_N
IPR007080 RNA_pol_Rpb1_1
IPR007066 RNA_pol_Rpb1_3
IPR007083 RNA_pol_Rpb1_4
IPR007081 RNA_pol_Rpb1_5
IPR012758 RNAP_A1
IPR038120 Rpb1_funnel_sf

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF04997 RNA_pol_Rpb1_1, 1 hit
PF00623 RNA_pol_Rpb1_2, 1 hit
PF04983 RNA_pol_Rpb1_3, 1 hit
PF05000 RNA_pol_Rpb1_4, 1 hit
PF04998 RNA_pol_Rpb1_5, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00663 RPOLA_N, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR02390 RNA_pol_rpoA1, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

O27125-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MRGILKKISQ INFGLMSPED IRKMSVTQIV TPDTYDEDGY PIENGLMDPR
60 70 80 90 100
LGVIDPSLRC RTCGAKGGEC PGHFGSINLA RPVIHVGFAD TIHKILRSTC
110 120 130 140 150
RKCGRVLLTE TEIEEYRQRI LDAMEKEESL TPIIKEIYAE ARRDKCPHCE
160 170 180 190 200
EEQEEIKLDK PVSIVEGDYK LTPSEVRERL ERISDDDALI LGVNPEVARP
210 220 230 240 250
EWMVLTVLPV PPVTVRPSIT LETGERSEDD LTHKLVDILR INQRLKENME
260 270 280 290 300
AGAPQLIVED LWELLQYHVT TYFDNEASGV PPARHRSGRP LKTLAQRLKG
310 320 330 340 350
KEGRFRSNLS GKRVNFSART VISPDPNISI NEVGVPEIIA REVTVPVYVT
360 370 380 390 400
EWNIDRMREY IENGPDVHPG ANYVIRPDGR KIRIYNETKE VVLENLKPGY
410 420 430 440 450
IVERHLKDGD IVLFNRQPSL HRMSMMAHQV RVLPYKTFRL NLCVCPPYNA
460 470 480 490 500
DFDGDEMNMH VFQTEESRAE AKTLMRVQEH ILSPRFGGPI IGGIHDHISG
510 520 530 540 550
AYLLTRKSAV FSEEKVFQIL KKAGLPLPDS RGRDWTGKEI FSMVLPDDLN
560 570 580 590 600
MVYRAEVCRK CEECLEMECE NDAYVVIENG QLISGVIDEK AYGAFAGKIL
610 620 630 640 650
DHIVKEYGTD AAREFLDSAT KLAIAGIMHA GFTTSTNDEE IPEEARERIE
660 670 680 690 700
AHLRNAEARV DQLIEAYENG ELEPLPGRSL EETLEMKIMQ VLGEARDKSG
710 720 730 740 750
EIAESYFDMD ENHAVIMALT GARGSMLNLT QITACVGQQS VRGGRISRGY
760 770 780 790 800
DNRTLPHFKK GELGAKSRGF VHSSYKEGLD PIEFFFHAMG GREGLVDTAI
810 820 830 840 850
RTAQSGYMQR RLVNALQDLT VDENGRVVDN RGVIIQNRFG EDGVDPAKSD
860 870
YGKIVDLDKL VEEIRLKSKG
Length:870
Mass (Da):98,078
Last modified:January 1, 1998 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i05BB2C2C80CFD211
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
AE000666 Genomic DNA Translation: AAB85542.1

Protein sequence database of the Protein Information Resource

More...
PIRi
G69006

NCBI Reference Sequences

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RefSeqi
WP_010876677.1, NC_000916.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
AAB85542; AAB85542; MTH_1051

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
1471459

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
mth:MTH_1051

Pathosystems Resource Integration Center (PATRIC)

More...
PATRICi
fig|187420.15.peg.1030

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE000666 Genomic DNA Translation: AAB85542.1
PIRiG69006
RefSeqiWP_010876677.1, NC_000916.1

3D structure databases

ProteinModelPortaliO27125
SMRiO27125
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi187420.MTH1051

Proteomic databases

PRIDEiO27125

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAB85542; AAB85542; MTH_1051
GeneIDi1471459
KEGGimth:MTH_1051
PATRICifig|187420.15.peg.1030

Phylogenomic databases

eggNOGiarCOG04257 Archaea
COG0086 LUCA
KOiK03041
OMAiAVCPPYN
OrthoDBiPOG093Z009Q

Enzyme and pathway databases

BioCyciMTHE187420:G1G16-1013-MONOMER

Family and domain databases

Gene3Di1.10.132.30, 1 hit
InterProiView protein in InterPro
IPR000722 RNA_pol_asu
IPR006592 RNA_pol_N
IPR007080 RNA_pol_Rpb1_1
IPR007066 RNA_pol_Rpb1_3
IPR007083 RNA_pol_Rpb1_4
IPR007081 RNA_pol_Rpb1_5
IPR012758 RNAP_A1
IPR038120 Rpb1_funnel_sf
PfamiView protein in Pfam
PF04997 RNA_pol_Rpb1_1, 1 hit
PF00623 RNA_pol_Rpb1_2, 1 hit
PF04983 RNA_pol_Rpb1_3, 1 hit
PF05000 RNA_pol_Rpb1_4, 1 hit
PF04998 RNA_pol_Rpb1_5, 1 hit
SMARTiView protein in SMART
SM00663 RPOLA_N, 1 hit
TIGRFAMsiTIGR02390 RNA_pol_rpoA1, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiRPOA1_METTH
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: O27125
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: May 30, 2000
Last sequence update: January 1, 1998
Last modified: December 5, 2018
This is version 112 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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